ZDI-21-460: Oracle Business Intelligence T3 Protocol Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Oracle Business Intelligence. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the T3 protocol. Crafted data in a T3 protocol message can trigger the deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Oracle Business Intelligence Enterprise Edition |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-21-460?
The severity of ZDI-21-460 is critical due to the potential for remote code execution without authentication.
How do I fix ZDI-21-460?
To fix ZDI-21-460, apply the latest security patches provided by Oracle for Business Intelligence products.
Who is affected by ZDI-21-460?
ZDI-21-460 affects installations of Oracle Business Intelligence Enterprise Edition.
Can ZDI-21-460 be exploited remotely?
Yes, ZDI-21-460 can be exploited remotely as it allows unauthorized remote code execution.
Is authentication required to exploit ZDI-21-460?
No, authentication is not required to exploit ZDI-21-460.
- agent/references
- agent/type
- agent/softwarecombine
- agent/severity
- agent/title
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-460
- alias/ZDI-CAN-12609
- alias/CVE-2021-2302
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/oracle
- canonical/oracle business intelligence enterprise edition